p0440

mikevdm · #1 08-23-2005, 06:18 AM

Ok I have now put in my third fuel pump. OEM this time but I still keep getting the p0440 code after about 100-150 mile of resetting it. Any clues to where I should start?

Thanks!
Mike

mrfixit64857 · #2 08-23-2005, 07:14 AM

ummmm fuel pump RELAY? maybe you didnt need those three pumps

Allbert · #3 08-23-2005, 07:54 AM

P0440 is the evap emissions control system failure, sometimes caused by a loose or defective fuel cap, faulty purge solenoid, or a leak somewhere in the vapor control system.

BlazerLT · #4 08-23-2005, 02:46 PM

Quote:

Originally Posted by mikevdm

Ok I have now put in my third fuel pump. OEM this time but I still keep getting the p0440 code after about 100-150 mile of resetting it. Any clues to where I should start?

Thanks!
Mike

The fuel pump has nothing to do with the P0440 code.

You need to check your EVAP system , not your fuel system.

97BlazerDude · #5 08-23-2005, 05:01 PM

Hope you saved your receipts.

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